IUPAC:[(2S,5R)-2-(5-{5H,6H,8H-imidazo[2,1-c][1,4]oxazin-2-yl}-1,3,4-oxadiazol-2-yl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl]oxidanesulfonic acid sodium
IUPAC:[(2S,5R)-2-(5-{5H,6H,8H-imidazo[2,1-c][1,4]oxazin-2-yl}-1,3,4-oxadiazol-2-yl)-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl]oxidanesulfonic acid sodium